Friday, June 17, 2011

Store of Value

Store of value

A recognized form of exchange can be a form of money or currency, a commodity like gold, or financial capital. To act as a store of value, these forms must be able to be saved and retrieved at a later time, and be predictably useful when retrieved.

Storage of value is one of several distinct functions of money. The other functions are the standard of deferred payment, which requires acceptability to parties owed a debt, and the unit of account, which requires fungibility so accounts in any amount can be readily settled. It is also distinct from the medium of exchange function which requires durability when used in trade and to minimize fraud opportunities.[1]

With money being a storage of value was the start of monetary inflation cycles where the under and over abundance of market goods can lead to price instability.

Common alternatives that act as stores of value are:

real estate - actual deeds in protectible land

gold - once the basis of the gold standard

silver - once the basis of the silver standard

precious stones, and precious metals

collectibles, e.g. original art by a famous artist or antiques

livestock (see African currency)

stock

While these items may be inconvenient to trade daily or store, and may vary in value quite significantly, they rarely or never lose all value. This is the point of any store of value, to impose a natural risk management simply due to inherent stable demand for the underlying asset. It need not be a capital asset at all, merely have economic value that is not known to disappear even in the worst situation. In principle, this could be true of any industrial commodity, but gold and precious metals are generally favored because of their demand and rarity in nature, which reduces the risk of devaluation associated with increased production and supply.

Thursday, June 16, 2011

Profit Margin


Profit margin, net margin, net profit margin or net profit ratio all refer to a measure of profitability. It is calculated by finding the net profit as a percentage of the revenue.

Net profit Margin = (Net Income / Revenue) x100

The profit margin is mostly used for internal comparison. It is difficult to accurately compare the net profit ratio for different entities. Individual businesses' operating and financing arrangements vary so much that different entities are bound to have different levels of expenditure, so that comparison of one with another can have little meaning. A low profit margin indicates a low margin of safety: higher risk that a decline in sales will erase profits and result in a net loss, or a negative margin.

Profit margin is an indicator of a company's pricing strategies and how well it controls costs. Differences in competitive strategy and product mix cause the profit margin to vary among different companies.

Margin in Economics

In economics, a margin is a set of constraints conceptualised as a border. A marginal change is the change associated with a relaxation or tightening of constraints — either change of the constraints, or a change in response to this change of the constraints.